Research and Development

Nowadays there are more than 200 high qualified staff, and among whom more than 50 of them are senior managing personnel and technical elites. With 6 main series of products, more than 20 kinds of professional auto testing and maintaining equipments in our company, six offices and more than two hundred sales departments all over China, Tongda has been one of the leading pioneers in this field. Based in Yingkou, facing the country and connecting with the world, Tongda has been developing more and more new products continuously with the concept of "Fine equipments, professional technology, sincere after-service".